CiscoCisco
300-420 · Question #73
300-420 Question #73: Real Exam Question with Answer & Explanation
The correct answer is B: responsible for the centralized control plane of the SD-WAN network. The vSmart controller in a Cisco SD-WAN deployment is responsible for creating and maintaining the centralized control plane of the network. It facilitates the overlay network's routing and policy distribution.
WAN for Enterprise Networks
Question
What is one function of the vSmart controller in an SD-WAN deployment?
Options
- Aorchestrates vEdge and cEdge connectivity
- Bresponsible for the centralized control plane of the SD-WAN network
- Cprovides centralized network management and a GUI to monitor and operate the SD-WAN
- Dprovides a data-plane at branch offices to pass traffic through the SD-WAN network
Explanation
The vSmart controller in a Cisco SD-WAN deployment is responsible for creating and maintaining the centralized control plane of the network. It facilitates the overlay network's routing and policy distribution.
Common mistakes.
- A. The vManage controller is responsible for orchestrating and managing vEdge and cEdge connectivity through configuration deployment.
- C. The vManage controller provides the centralized network management interface and GUI for monitoring and operating the SD-WAN.
- D. vEdge and cEdge routers provide the data-plane functionality at branch offices, forwarding traffic through the SD-WAN tunnels.
Concept tested. Cisco SD-WAN vSmart controller function
Topics
#SD-WAN#vSmart controller#Control Plane#WAN Architecture
Community Discussion
No community discussion yet for this question.